View Javadoc

1   /*
2    * Licensed to the Apache Software Foundation (ASF) under one
3    * or more contributor license agreements.  See the NOTICE file
4    * distributed with this work for additional information
5    * regarding copyright ownership.  The ASF licenses this file
6    * to you under the Apache License, Version 2.0 (the
7    * "License"); you may not use this file except in compliance
8    * with the License.  You may obtain a copy of the License at
9    *
10   *   http://www.apache.org/licenses/LICENSE-2.0
11   *
12   * Unless required by applicable law or agreed to in writing,
13   * software distributed under the License is distributed on an
14   * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
15   * KIND, either express or implied.  See the License for the
16   * specific language governing permissions and limitations
17   * under the License.
18   */
19  
20  package org.apache.myfaces.orchestra.viewController;
21  
22  
23  /**
24   * Find the appropriate method to invoke on a bean for each view lifecycle event.
25   * <p>
26   * Note that each method implementation is expected to return false if no matching
27   * method could be found. This allows ViewControllerExecutor implementations to
28   * be "chained" with others.
29   * <p>
30   * Warning: it is not recommended that code implement this interface directly;
31   * Orchestra reserves the right to change this interface in minor releases. Instead,
32   * subclass the class AbstractViewControllerExecutor.
33   * <p>
34   * @see org.apache.myfaces.orchestra.viewController.AbstractViewControllerManager
35   */
36  public interface ViewControllerExecutor
37  {
38      public boolean invokeInitView(String beanName, Object bean);
39  
40      public boolean invokePreRenderView(String beanName, Object bean);
41  
42      public boolean invokePreProcess(String beanName, Object bean);
43  }